From: J. Bruce Fields <[email protected]>
These tests always returned true; clearly that wasn't what was intended.
In keeping with kernel style, make them functions instead of macros while
we're at it.
Signed-off-by: J. Bruce Fields <[email protected]>
### Diffstat output
./fs/nfsd/nfs4state.c | 17 +++++++++++++----
1 file changed, 13 insertions(+), 4 deletions(-)
diff .prev/fs/nfsd/nfs4state.c ./fs/nfsd/nfs4state.c
--- .prev/fs/nfsd/nfs4state.c 2006-06-27 14:44:03.000000000 +1000
+++ ./fs/nfsd/nfs4state.c 2006-06-27 15:00:26.000000000 +1000
@@ -1237,8 +1237,15 @@ find_file(struct inode *ino)
return NULL;
}
-#define TEST_ACCESS(x) ((x > 0 || x < 4)?1:0)
-#define TEST_DENY(x) ((x >= 0 || x < 5)?1:0)
+static int access_valid(u32 x)
+{
+ return (x > 0 && x < 4);
+}
+
+static int deny_valid(u32 x)
+{
+ return (x >= 0 && x < 5);
+}
static void
set_access(unsigned int *access, unsigned long bmap) {
@@ -1745,7 +1752,8 @@ nfsd4_process_open2(struct svc_rqst *rqs
int status;
status = nfserr_inval;
- if (!TEST_ACCESS(open->op_share_access) || !TEST_DENY(open->op_share_deny))
+ if (!access_valid(open->op_share_access)
+ || !deny_valid(open->op_share_deny))
goto out;
/*
* Lookup file; if found, lookup stateid and check open request,
@@ -2317,7 +2325,8 @@ nfsd4_open_downgrade(struct svc_rqst *rq
(int)current_fh->fh_dentry->d_name.len,
current_fh->fh_dentry->d_name.name);
- if (!TEST_ACCESS(od->od_share_access) || !TEST_DENY(od->od_share_deny))
+ if (!access_valid(od->od_share_access)
+ || !deny_valid(od->od_share_deny))
return nfserr_inval;
nfs4_lock_state();
-
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